Buyer's Guide for Barcode Scanners

How Do Bar code Scanners Work?
Barcode scanners read an encoded imprint (i.e. the barcode), decode it, and output the information, usually in text format, through a USB or keyboard wedge connection to the computer. There are two separate categories of barcode formats that exist. The first step to deciding what kind of barcode scanner will suit your needs is knowing whether you will be scanning 1D barcodes, 2D barcodes, or both.

1D Barcodes: These barcodes appear as a series of black lines varying widths. The most common format is the UPC format, which is found on most consumer goods. A 1D scanner works for all common 1D barcode formats.

2D Barcodes: These barcodes frequently are formatted as a square in shape and contain data which is read both horizontally and vertically by the scanner. 2D barcodes require a scanner that has 2D capability, though all 2D scanners have 1D scanning capability as well.

What Kind of Barcode Scanner Do I Buy?
Answer the following questions and them move on to individual scanner types to determine the best fit.

1D Bar code Scanner Types:

Handheld Barcode Scanners
The most common scanner which operates with a trigger-style pistol grip and standard six-foot cord, the handheld barcode scanners are available in various models and price ranges. Due to the wide variety and capabilities, we have separated them into three different sub-categories to assist you with your decision making.

Wireless Bar code Scanner: These barcode readers contain all the features of mid level and professional handheld scanners, but utilize Blue tooth or RF, radio frequency, to communicate data back to the base station. The absense of the cord allows for unparalleled mobility. The battery life and wireless range of the readers vary depending on technology and conditions of environment.
Models to try POS-X Xi3000BT or Metrologic FocusBT

Omni-Directional Bar code Scanner : A hands-free stationary barcode scanners, the barcoded product must be passed within the range of depth of the reader. Due to their stationary configuration, omni-directional bar code scanners have limited to zero mobility. These scanners are found mainly in retail setting such as convenience stores.
Models to try: Metrologic Fusion or Symbol LS9208

Wand Barcode Scanner: Wand barcode scanners appear and are held like a pen. A wand barcode scanner must make direct contact with the barcode, sweeping across the barcode from left to right. Thses scanners are generally slower than other barcode scanners and cannot read barcodes from a distance.
Models to try: Unitech MS120

Scale Bar code Scanner: Found in most grocery store checkout lanes, these are in-counter scales with integrated barcode scanners. With the integrated scale and scanner, the scale scanners combination provides hands-free scanning with the added benefit of a small footprint. In-counter scale barcode scanner are price prohibitive unless using both scan and scale features.
Models to try: Datalogic Magellan 8500 or Metrologic Stratos

Batch Data Collectors (PDA Style Barcode Scanner):Batch barcode scanners are mobile PDA-style devices running the Windows or Palm operating systems with the added benefits of a built in barcode scanner.These devices store all of the scanned data. When device is docked to connected to computer, data is transferred in a large batch. A broad range of functionality, durability, and pricing are available fro the Batch Data Collector.
Models to try: Symbol MC1000 or Opticon OPN2001

RF Data Collectors (PDA Style Barcode Scanner): Similar to the batch barcode scanners with one crucial difference. The data scanned by the RF Data Collector is transferred wirelessly to computer or database for "real-time" information collection. These scanners are perfect for busy warehouse operations where real-time inventory availability is crucial.
Models to try: Janam XM60 or Unitech PA600

2D Barcode Scanner Types:

Handheld 2D Barcode Scanners:
2D barcode scanning will limit your device choices to handheld type scanners. Most of our 2D scanners are designed for industrial environments. There are slight variations in features and durability, which is reflected in pricing.
Models to try: Metrologic Industrial Focus or Symbol DS3400

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